How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 4/28100.0*Chance in playoffs100.0*Champion100.0*Wooden Spoon100.0*Average seed
San Diego 31 Utah 24 +13.2
+2.8
-13.0
+0.6
Seattle 15 Glendale 19 -0.2
+0.3
-0.2
Houston 50 Austin 38 +0.1
-0.1
+0.3
If winner is:HomeAway
San Diego vs Houston+15.9-15.9
+6.5-6.5
-8.7+8.7
+0.7-0.7
Austin vs New Orleans-0.5+0.5
+0.8-0.8
+1.0-1.0
If winner is:HomeAway
Week of 5/5100.0*Chance in playoffs100.0*Champion100.0*Wooden Spoon100.0*Average seed
Utah vs Glendale-0.3+0.3
+0.5-0.5
+2.1-2.1

What If

Chances based on how well the San Diego finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seedWooden
TPW-LplayoffsChampion1234567SpoonCount
286-0In97.1%973No279,144,530
245-1In64.9653320No1,636,176,737
204-299.8%6.77424390No4,087,958,344
163-352.8No094441700.0%5,449,557,732
122-40.6No117552727.44,087,934,280
81-5OutNo0178282.51,636,108,756
40-6OutNo39797.4279,145,205
Total:51.0%9.2%913131617171615.7%17,456,025,584
Games Above .500
Chance Will Make Playoffs